The same behavior on 14.04 and 15.04 - if QT app is open, all windows for it are closed, like Keepassx, skype, WPS office asks whether to save the contents of documents (this kinda seems like pressing Alt+F4).
14.10, which was troublesome to use for me so I don't use it, didn't have this problem. I'm running Dell, XPS 15 L521X model, can't verify on any other computer. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to qtbase-opensource-src in Ubuntu. https://bugs.launchpad.net/bugs/1426851 Title: Power button shuts down computer if a Qt application is running Status in qtbase-opensource-src package in Ubuntu: Confirmed Bug description: On Ubuntu 14.04, the usual behavior of the power button is bringing a dialog with options (Lock, Suspend, Restart, Shutdown) and waiting for the user's choice. When a Qt application is running, for instance Qt Creator or Texmaker, (but not VLC, Clementine or Skype) and the power button is pressed, it instantly closes that Qt app (http://qt- project.org/forums/viewthread/47632/), brings the shut down dialog and then shuts down the computer without waiting for the user’s choice. I first asked about this on this forum: http://qt-project.org/forums/viewthread/53243/#222409 and reported it at Qt Creator, thinking it was the only application causing it, where they told me to report it to Canonical: https://bugreports.qt.io/browse/QTCREATORBUG-14030 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1426851/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
